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NorCal Fitness Co-op

4.9 ★★★★★ 81 Google reviews · Kickboxing gym in Yuba City, California

Free trial Beginners welcome Kids & teens Cardio kickboxing Women's classes Competition team Affiliated

Affiliated gym — reviews and the gym's own info suggest it belongs to a known kickboxing or boxing-fitness franchise or network (think 9Round, iLoveKickboxing, CKO, TITLE Boxing Club or Jabz). Franchise gyms run a consistent class format and are often a friendly, familiar place to start. If a specific brand matters to you, confirm it on the gym's own site.

Plan your first class

  • Free trial or intro class most gyms welcome new members with a free trial or intro class — check their site or give them a call to book your first session
  • Beginner-friendly all fitness levels welcome, including total beginners — no experience needed, and you get in shape by training, not before
  • Cardio kickboxing classes high-energy cardio kickboxing on the bags and pads — a fun, sweaty workout built for fitness and weight loss, at your own pace
  • Kids & teen classes kids and teen kickboxing classes — built around confidence, focus, and fun
  • Women's classes dedicated women's kickboxing classes — a welcoming space to start out and train
  • Competition team a competition team for members who want to test themselves in the ring — amateur kickboxing, muay thai, or K-1
  • Today see hours ·
  • Website & schedule norcalfitness.net — book classes and see the live schedule
  • Phone +1 530-803-5304

Hours

Monday 6 am–9 pm
Tuesday 12–9 pm
Wednesday 6 am–9 pm
Thursday 12–9 pm
Friday 6 am–9 pm
Saturday 8 am–4 pm
Sunday Closed

Hours shift for holidays and class-schedule changes — worth a quick check before a special trip.

The classes they run

Kickboxing classes on the schedule at NorCal Fitness Co-op, confirmed in members' own reviews and the gym's own info — not guessed from the sign out front.

🔥 Cardio Kickboxing 2 mentions

“I absolutely love the women’s class, an amazing workout and far surpassed my expectations for what fitness kickboxing is.”

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🧒 Kids Kickboxing 18 mentions

“This is such an amazing group of talented individuals that are dedicated to helping your kids grow in all aspects of their life.”

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💪 Women's Kickboxing

“I absolutely love the women’s class, an amazing workout and far surpassed my expectations for what fitness kickboxing is.”

All gyms that run women's kickboxing →

🏆 Competition Team 2 mentions

“Anyone can train and feel welcomed here whether you are planning to compete, train for fitness and health reasons, or just want to try something new.”

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🦵 Muay Thai 3 mentions

“Even though they’re new to jujitsu or Muay Thai, they’ve really found a genuine love for the sport.”

All gyms that run muay thai →

🌱 Beginners

“The students are supportive and the more advanced students are welcoming to beginners”

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Other martial arts here

Kickboxing gyms are usually multi-discipline. Here's what else members mention training under the same roof at NorCal Fitness Co-op — mined from their reviews and the gym's own info.

🦵 Muay Thai 3 mentions

“Even though they’re new to jujitsu or Muay Thai, they’ve really found a genuine love for the sport.”

Other gyms that also teach muay thai →

🏟️ MMA

“This Mixed Martial Arts gym has helped me in many aspects of my life.”

Other gyms that also teach mma →

🥋 Brazilian Jiu-Jitsu 5 mentions

“Walking into my first class for Jiu Jitsu I was really nervous, but that feeling went away almost immediately after talks with instructors and other more experienced members.”

Other gyms that also teach brazilian jiu-jitsu →

🛡️ Self-Defense 2 mentions

“The coaches are phenomenal—they are patient, kind, and truly know how to keep the kids engaged while teaching them discipline, respect, and self-defense skills.”

Other gyms that also teach self-defense →

Disciplines are mined from reviews and the gym's own info — they show what members have trained, not a formal class guarantee. If you specifically want muay thai, boxing, or MMA alongside your kickboxing, confirm the current schedule with the gym.

What members say

The things reviewers bring up again and again across 81 Google reviews — in their own words.

🧑‍🏫 expert, motivating coaching 2 mentions

“My son has been training with these absolutely amazing coaches for years.”

🌱 welcoming to beginners 9 mentions

“Walking into my first class for Jiu Jitsu I was really nervous, but that feeling went away almost immediately after talks with instructors and other more experienced members.”

🎉 fun, high-energy classes 4 mentions

“The gym environment is safe, structured, and welcoming, and it’s been amazing to see them progress in their technique while having so much fun.”

💦 killer cardio workout 2 mentions

“I absolutely love the women’s class, an amazing workout and far surpassed my expectations for what fitness kickboxing is.”

🧒 strong kids program 3 mentions

“My daughter is 4 yrs old and she loves the program, it took her about 2 months to adjust but now she’s locked in.”

🏆 active competition / fight team 3 mentions

“Anyone can train and feel welcomed here whether you are planning to compete, train for fitness and health reasons, or just want to try something new.”

From the reviews

Absolute best martial arts gym in Yuba City! I absolutely love the women’s class, an amazing workout and far surpassed my expectations for what fitness kickboxing is. You’ll definitely get a great workout with some amazing ladies surrounding you! Coach Mike is a phenomenal instructor.

★★★★★ — Pauline, May 2025

Great gym! Great people! Great training! I have been here for about 5 years now and constantly learning and developing. When I first moved back to this area, it was hard finding a spot to train at again and ever since I have joined NorCal Fitness I have never regretted it.

★★★★★ — Kevin, May 2025

For several months now, I've been bringing my kids to NorCal Fitness Co-Op (classes are welcoming and well-structured). They are fairly young and admittedly, aren't used to rough play, so compared to other kids, it has been a slower process to overcome the perception that jiu-jitsu is about "hurting people.

★★★★★ — Cm, Feb 2026

"We have three of our kids attending NorCal fitness and I cannot recommend this place enough! The coaches are phenomenal—they are patient, kind, and truly know how to keep the kids engaged while teaching them discipline, respect, and self-defense skills.

★★★★★ — Haley, Feb 2026

Excerpts from public Google reviews. Read all 81 reviews →

New to kickboxing? Start at NorCal Fitness Co-op

NorCal Fitness Co-op comes up as a beginner-friendly gym — noted on their own site. If you've never thrown a punch or a kick, that's exactly who a good beginners class is for. A few things worth knowing before your first week. First, you don't need to be fit or coordinated to start — you get in shape by training, not before it, and coaches scale every drill to you. Second, you won't be thrown into hard sparring — reputable gyms build the basics (stance, footwork, and punches and kicks on pads and bags) first, and any contact eases in gradually under a coach's control. Third, all fitness levels really are welcome — ask about a dedicated beginners or fundamentals class time so your first session is alongside others who are also starting out. Most gyms are happy to let you watch or try a class first, so reach out before you commit.

Check beginner classes on their site

Your first kickboxing class at NorCal Fitness Co-op

Nervous about walking into a kickboxing gym for the first time? Almost everyone is, and good coaches expect beginners to come through the door. Here's what to know. What to expect: a typical first class is a warm-up, then drilling the basics — stance, footwork, and punches and kicks on pads or a heavy bag — not hard sparring. Go at your own pace and rest whenever you need to; no one will bat an eye. What to wear: comfortable athletic clothes you can move and sweat in, and supportive trainers. What to bring: water, and hand wraps and gloves if you have them — many gyms lend loaner gloves for a first class, so it's worth asking when you call. As you keep training you'll add your own gloves and wraps (and shin guards once you start sparring). Sparring is optional and eases in gradually, once your basics are solid. Arrive 10–15 minutes early to sign a waiver and meet the coach. It gets easier fast — most people feel far more at home by their third class.

Kickboxing is a contact sport. Warm up, pace yourself, listen to your coaches, and if you have any injuries or health concerns, mention them before class and check with a doctor if you're unsure.

Where to find NorCal Fitness Co-op

430 Palora Ave, Yuba City, CA95991

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Listing verified July 2026 from public business records and member reviews. Something out of date? Report a correction. Own this gym? Claim your listing — it's free.